3881508092 has 48 divisors (see below), whose sum is σ = 8476876800. Its totient is φ = 1510824000.

The previous prime is 3881508067. The next prime is 3881508121. The reversal of 3881508092 is 2908051883.

It is a super-2 number, since 2×3881508092² = 30132210136522960928, which contains 22 as substring.

It is a Smith number, since the sum of its digits (44) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (44).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 349034 + ... + 359982.

It is an arithmetic number, because the mean of its divisors is an integer number (176601600).

Almost surely, 2^3881508092 is an apocalyptic number.

It is an amenable number.

3881508092 is an abundant number, since it is smaller than the sum of its proper divisors (4595368708).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3881508092 is a wasteful number, since it uses less digits than its factorization.

3881508092 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12122 (or 12120 counting only the distinct ones).

The product of its (nonzero) digits is 138240, while the sum is 44.

The square root of 3881508092 is about 62301.7503124912. The cubic root of 3881508092 is about 1571.5691631615.

The spelling of 3881508092 in words is "three billion, eight hundred eighty-one million, five hundred eight thousand, ninety-two".